[collectd] tcpconns plugin: conn_read_netlink: Received error -95.

[ConiKost at gmx.de]

Hi!
I've installed Collectd (v5.2.0) on my Gentoo system. It's so far working fine here, but there is one problem in my log file:

[2013-02-21 17:08:19] Initialization complete, entering read-loop.
[2013-02-21 17:08:19] tcpconns plugin: conn_read_netlink: Received error -95.
[2013-02-21 17:08:19] tcpconns plugin: Reading from netlink failed. Will read from /proc from now on.

If I am right, netlink seems to be enabled in the kernel (Using v3.8.0):
Galactica / # grep NETLINK /boot/config-3.8.0-gentoo 
CONFIG_COMPAT_NETLINK_MESSAGES=y
CONFIG_NETFILTER_NETLINK=y
# CONFIG_NETFILTER_NETLINK_ACCT is not set
# CONFIG_NETFILTER_NETLINK_QUEUE is not set
# CONFIG_NETFILTER_NETLINK_LOG is not set
CONFIG_NF_CT_NETLINK=y
# CONFIG_NF_CT_NETLINK_TIMEOUT is not set
# CONFIG_SCSI_NETLINK is not set

Any Ideas what could be wrong?

Cheers,
Conrad